Thanks for your reply. The first OS did the lateral releases. Then I had a different OS do the scar tissue clean ups (the scar tissue was mixed with nerve and other tissue right under the site of entry of the first surgeries). I had a second OS do the cleanups, because I suspected the first OS did a sloppy entry or exit with the arthroscope. This seemed to be true, because the second OS said the lateral releases were done correctly, but the huge balls of scar tissue were right under the "portal" of entry of the original surgeries. Anyway, I appreciate your comments, I will look under the other information area you suggested. Kera